The circle is closed and the graph is shaded to the right also there’s a negative on the x, you have to get rid of it first by dividing by -1 and then you switch direction of the less than or equal to greater than or equal because you divided by negative
Answer: c=a2+b2
Step-by-step explanation: the triangle is solvedlike that
Please explain more :))
Oh nvm this
(4+9) + (2-1) = 12
Dividing by coefficient other than +1
Answer:
The second and fourth option
Step-by-step explanation:
In order for two lines to be perpendicular they must intercept each other and their slope must be the opposite inverse; ex: 
the negative inverse is 4 (multiplying by -1 and flipping the fraction)
